Betta (male) Care & Compatibility
Betta splendens
The iconic Siamese fighting fish. Males must be kept alone or with carefully chosen peaceful tankmates.
Min 5 gal 2.5" adult Aggressive Easy care 76-82°F
Care requirements
| Scientific name | Betta splendens |
|---|---|
| Group | Anabantoid |
| Adult size | 2.5 in (6.3 cm) |
| Minimum tank | 5 gallons |
| Temperature | 76-82°F |
| pH | 6.5-7.5 |
| Hardness | 3-15 dGH |
| Temperament | Aggressive |
| Social | Solo |
| Diet | Carnivore |
| Swim level | Top |
| Care level | Easy |
| Lifespan | ~3 years |
Best tankmates for Betta (male)
Choose peaceful species sharing its water parameters.
Avoid keeping with
Ember Tetra
Not recommended
Pygmy Corydoras
Not recommended
Celestial Pearl Danio
Not recommended
Chili Rasbora
Not recommended
White Cloud Mountain Minnow
Not recommended
Common Goldfish
Not recommended
Cherry Shrimp
Not recommended
Nerite Snail
Not recommended
Frequently asked questions
What size tank does a Betta (male) need?
A Betta (male) needs a minimum of 5 gallons.
Is the Betta (male) good for beginners?
The Betta (male) is rated easy to care for. It is a great choice for beginners.
What water parameters does a Betta (male) need?
Keep Betta (male) at 76-82°F, pH 6.5-7.5, and hardness 3-15 dGH.
How many Betta (male) should I keep together?
Best kept singly; do not house multiples of this species together.